Jacque bought a blanket for $36.36 A pillow for $12.25 and A baseball cap for $12.75 she paid $60 and the rest she borrowed from her friend if Jackie got $8.64 in change from the cashier how much did you Borrow from her friend to pay for all the items

the law of definite proportions states samples of a compound will always contain the same proportion of elements by mass. in other words, a given compound will always contain the same elements in the same proportions by mass.the law of multiple proportions states when two elements combine with each other to form more than one compound, then the weights of one element that combine with a fixed weight of the other are in a ratio of small whole numbers.

4y - 6 + y^2 - 9 = y^2 + 4y - 15y^2 term terms- termstotal of 3 terms when simplified